Grewin 220VAC-230VAC Custom-Made PCB Toroidal Transformer for Power Supply

We have passed ISO9001:2015,CE,SGS approval and IEC report



GW-ISeries: High Quality Encapsulated Toroidal Transformers with Pins



Remark:
A. Drefers to the volume of a corresponding transformer, which will be replaced with a digit. For the transformer with a single winding, the corresponding max. volume can be reached; for the transformer with two or more windings, the corresponding volume will be reduced properly.
B. Being a tendency of future pin transformer, it is applidewith our best self-made toroidal core (Po≤0.9W/Kg) in the result of High Efficiency, Low Power Loss and Low Temperature-rise to be Green, Energy-saving & Environment-friendly.
C. Attributed to our Patent Technology, excluding the pins distribution mentioned above, the pins distribution can be freely adjusted by following customer's advice.
D. Nice Appearance, Small Size, Moisture Proof & Mould Prevention.
E. Pins Quantity can be reduced or increased based on your requirement.


Minature Transformers:
The dimension of theControl Transformer Usage &Toroidal Coil Structure step-up auto-transformator 380V to 200V
ThePartialListofGW-BSeriesToroidalTransformerswithCableandMountingHoles:

1. Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and bridge.

2.Application:
Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional
Be used widely such as audioequipment,communication,new energy areas,Electrical control,Cable TV network etc.

3.Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuumannealing furnaces, A set of nitrogen and hydrogen production equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine
Transformer Multitester for High & Low Frequency
Layer Insulation Withstand Voltage Tester

4.Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.

5.Certificate
We have abtained CE CQC RoHs ULISO9001:2015,SGS and IEC approval. We guarantee quality is the first.

Test process:
1). No-load test (included no-load voltage,no load current and no load loss)
2). IInductive voltage test
3). Load test (load voltage and temperature rise
4). Temperature rise test .
5). Insulated resistance
6).Hi-pot test
7).Leakage indutance test
8).DC resistance test
9).Surface inspection.

Application:

6.Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.

7.GREWIN'S Dimension :
External diameter: 55mm-300mm, height :13mm-130mm, Efficiency: 75-98%
we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)

About us:

1.Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".

2.Flow chart of trading activities:

Contact Information:
Amy

Tianjin Grewin Technology Co.,Ltd.
Website:
Tel:

Other supplier products

	Grewin Toroidal Waterproof Transformer with IEC	Name : Grewin Toroidal Waterproof Transformer With IEC Certification: 1.We have abtained IEC,VDE,UL,CE,CB,ISO9000 approval .we guarantee quality...
	Horizontal High Frequency Distribution Transformer (GWPQ3220-10)	We have passed ISO9001:2015,CE,SGS approval and IEC report PQ type Transformer Parameters BrandName; GREWINTransformer Corestructure;...
	0-8km Hand held communication TDRL-901 cable locator tester for cable path and time of fault	Introduction The TDRL-901 Cable Fault Locator is a portable handholddevice used for locating the broken fault, cross fault, insulation fault and so...
	RM Power Supply Transformer with ISO9001: 2015	We have passed ISO9001:2015,CE,SGS approval and IEC report RM type Transformer Parameters 1).Features:Has astrong anti-interference, distributed ...
	230V 24V 150va Grewin Waterproof Toroidal Transformer for LED Lighting	Name :230v 24v 150va Grewin Waterproof Toroidal Transformer for LED LightingCertification: 1.We have abtained VDE,UL,CE,CB,ISO9000 approval .we gua...

供应产品

Same products

	S11-M Power Transformer	卖方: Bokong Electric Co., Ltd	S11-M Product Description S11-M a new generation of low noise and low loss transformer devel...
	Compact Transformer	卖方: Shaanxi Hanzhong Transformer Co., ltd	As a leading compact transformer substationmanufacturer and box type substation supplier, SEC com...
	Combined Pad Mounted Substation	卖方: Shaanxi Hanzhong Transformer Co., ltd	Combined Pad Mounted Substation The ZBG series America Housing Type Transformer are researched a...
	Amorphous Alloy Dry Type Transformer	卖方: Shaanxi Hanzhong Transformer Co., ltd	SCBH15eres amorphous alloy dry type transformerpertorms well not only for its excellent propertie...
	35KV Power Transformer	卖方: Shaanxi Hanzhong Transformer Co., ltd	This 35 KV transformerhas the characteristics of high efficiency and low loss, can save a lot of ...